[LU-4028] lfs quota option to print allocated blocks and inode inaddtion to used

• Type: Bug
• Resolution: Fixed
• Priority: Major
• Fix Version/s: Lustre 2.6.0, Lustre 2.5.2
• Affects Version/s: Lustre 2.1.5
• Labels: mn4
• Assignee: Niu Yawei (Inactive)
• Reporter: Mahmoud Hanafi

Description

We are finding that users are running into cases where their used space is less than their soft/hardlimit but what they have been allocated is more. This results in being over quota. But the lfs quota command doesn't print how much a user is allocated. We would like an option to print total allocated blocks and inodes.

Comments

[Niu Yawei (Inactive)]

LUDOC-209 is created.

[Oleg Drokin]

We need a documentation update to go along with this change, I think.
Can somebody create an appropriate LUDOC ticket?

[Peter Jones]

b2_1 http://review.whamcloud.com/#/c/8283/
b2_4 http://review.whamcloud.com/#/c/8282/

[Peter Jones]

We need this ported to b2_1 and b2_4 for NASA

[Jodi Levi (Inactive)]

Patch landed to Master. Let me know if more work is needed in this ticket and I'll reopen.

[Niu Yawei (Inactive)]

The patch is against master, I'll backport it to b2_1 once it landed on master.

[Jay Lan (Inactive)]

Was your patch against b2_1?

Making all in utils
make[5]: Entering directory `/usr/src/packages/BUILD/lustre-2.1.5/lustre/utils'
make[6]: Entering directory `/usr/src/packages/BUILD/lustre-2.1.5/lustre/utils'
lfs.c:1897: error: expected declaration specifiers or '...' before 'bool'
lfs.c: In function 'print_quota_title':
lfs.c:1903: error: 'human_readable' undeclared (first use in this function)
lfs.c:1903: error: (Each undeclared identifier is reported only once
lfs.c:1903: error: for each function it appears in.)
lfs.c: At top level:
lfs.c:1908: error: expected declaration specifiers or '...' before 'bool'
lfs.c: In function 'kbytes2str':
lfs.c:1910: error: 'h' undeclared (first use in this function)
lfs.c: At top level:
lfs.c:1925: error: expected declaration specifiers or '...' before 'bool'
lfs.c: In function 'print_quota':
lfs.c:1969: error: 'h' undeclared (first use in this function)
lfs.c:1969: error: too many arguments to function 'kbytes2str'
lfs.c:1976: error: too many arguments to function 'kbytes2str'
lfs.c:1983: error: too many arguments to function 'kbytes2str'
lfs.c: At top level:
lfs.c:2027: error: expected declaration specifiers or '...' before 'bool'
lfs.c: In function 'print_obd_quota':
lfs.c:2057: error: 'h' undeclared (first use in this function)
lfs.c:2057: error: too many arguments to function 'print_quota'
lfs.c: In function 'lfs_quota':
lfs.c:2079: error: 'bool' undeclared (first use in this function)
lfs.c:2079: error: expected ';' before 'human_readable'
lfs.c:2120: error: 'human_readable' undeclared (first use in this function)
lfs.c:2120: error: 'true' undeclared (first use in this function)
lfs.c:2193: error: too many arguments to function 'print_quota_title'
lfs.c:2205: error: too many arguments to function 'print_quota'
lfs.c:2211: error: too many arguments to function 'kbytes2str'
lfs.c:2213: error: too many arguments to function 'print_obd_quota'
lfs.c:2215: error: too many arguments to function 'print_obd_quota'
make[6]: *** [lfs.o] Error 1

[Niu Yawei (Inactive)]

improve lfs quota output to print total allocated block/inode limit and print block space/limit in kbytes/MB/GB/TB: http://review.whamcloud.com/8152

[Mahmoud Hanafi]

The -v option will show it for each ost not total. We want it to be printed in the summary. We would also like to request Human readable output option (ie. MB, GB, TB, etc).

[Johann Lombardi (Inactive)]

Mahmound, the "-v" option of the lfs quota command shows you how much quota space is actually allocated to each target. Is that what you are looking for?